3540429

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 20

約数和(自身を含む): 5350620

約数和(自身を除く): 1810191

約数列:

[1, 3, 9, 27, 81, 109, 327, 401, 981, 1203, 2943, 3609, 8829, 10827, 32481, 43709, 131127, 393381, 1180143, 3540429]

約数ペア:

[(1, 3540429), (3, 1180143), (9, 393381), (27, 131127), (81, 43709), (109, 32481), (327, 10827), (401, 8829), (981, 3609), (1203, 2943)]